An apparel brand’s March catalog.
Every spread measured.
We took a real catalog, connected it to order data and a mailing list, and ran our attribution engine. Here’s what we found: a 3.8x revenue gap between the best and worst performing spreads.
The 3.8x Gap
Pages 4–5 (Sweaters + Shoes, the “Classics We Love” spread) generate $1,099 per thousand mailed. Pages 10–11 (Slim Ankle Jeans lineup) generate $291. Same print cost, same postage, 3.8x difference in return. In apparel, color variant revenue is enormous: 35% of total revenue comes from customers buying the same style in a different color. Understanding which spreads trigger that behavior changes how you merchandise your next book.
| Spread | Featured | Variant | Halo | Total | Conv. | RPM |
|---|---|---|---|---|---|---|
Sweaters + Slingbacks Pages 4–5 · 8 SKUs · 6 colors | $396K | $288K | $140K | $824K | 1.42% | $1,099 |
Voile Top + Denim + Leather Bags Pages 6–7 · 10 SKUs · 8 colors | $269K | $208K | $135K | $612K | 1.01% | $816 |
Slim Ankle Jeans + Floral Top Pages 10–11 · 12 SKUs · 10 colors | $78K | $96K | $44K | $218K | 0.38% | $291 |
Replicate the Pages 4–5 formula
The “Classics We Love” spread pairs a hero knitwear piece with a coordinating shoe. That combination of anchor item plus finishing accessory drives the highest conversion in the book. The layout shows six color options in a styled flatlay, which directly fuels the 35% variant revenue. Consider applying this same structure (hero garment + coordinating accessory + full color range) to other category spreads.
Add cross category items to Pages 6–7
This spread already performs well because it mixes tops, denim, bags, shoes, and jewelry across a single lifestyle shot and product grid. The halo revenue ($135K) confirms customers browse across categories here. Test adding one or two more impulse accessories (scarves, belts) to lift that halo number toward the Pages 4–5 benchmark.
Rethink the jean wall on Pages 10–11
This spread shows 10+ colors of the same Slim Ankle Jean. It has the most SKUs of any spread but the lowest RPM. Notably, variant revenue ($96K) exceeds featured ($78K), meaning customers browse the selection but buy a color not shown on the model. Consider reducing the lineup to the top 5 performing washes and using the freed space for a styled outfit that shows the jeans in context.
Test the “Coastal Blues” editorial as a selling spread
Pages 8–9 carry the “Coastal Blues” editorial theme with a poplin blazer, ombré sweater, beaded tee, and accessories. The editorial approach likely drives brand engagement, but measuring its revenue contribution would reveal whether the storytelling converts or simply sets the mood for adjacent spreads.